Product Details
Configured for signal and power extension between control modules in Honeywell TDC 3000 and Experion PKS systems, the Honeywell MU-NKD020 (MU-NKD020 Control Network Extension Cable) provides direct physical/electrical execution. Cataloged under part number 51195153-020, it establishes dedicated physical transmission paths between I/O processors, field termination assemblies (FTAs), and network extension interfaces over a factory-terminated length of 20 feet (6.1 m).
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | MU-NKD020 |
| Brand | Honeywell |
| Origin | USA |
| Dimensions | 20 feet (6.1 m) cable length |
| Operating Temp | -40 deg C to +70 deg C |
| Power Consumption | Passive cable assembly; no external power consumption |
| Part Number | 51195153-020 |
| Product Type | Control Network Extension Cables |
| System Compatibility | Honeywell TDC 3000, Experion PKS platforms |
| Shielding | Industrial EMI/RFI shielded cable construction |
| Conductor Material | Tinned copper conductors |
| Connector Type | Factory-installed multi-pin industrial connectors |
Process Control & Field Signal Isolation
The MU-NKD020 preserves signal paths for analog and discrete DCS field networks, maintaining compatibility with 4-20 mA HART loop protocol architectures, FOUNDATION Fieldbus segments, and Profibus PA connections running through associated hardware interfaces. The cable assembly incorporates tinned copper conductors shielded against electromagnetic and radio-frequency interference (EMI/RFI). Fixed multi-pin connector pinouts prevent wiring transpositions while channel-to-channel isolation minimizes cross-talk between high-density I/O circuits.
Frequently Asked Questions
Q: Does the MU-NKD020 cable assembly require active backplane power or firmware loading?
A: No. The MU-NKD020 is a passive interconnection assembly with no internal electronic logic, microcontrollers, firmware requirements, or power consumption.
Q: How does the internal conductor shielding maintain signal accuracy across extension lengths?
A: The industrial EMI/RFI shield encloses the tinned copper conductor bundle, redirecting ambient noise transients away from low-voltage instrument signals to the system cabinet earth point.
Q: What mechanism prevents pin configuration errors during cabinet connection?
A: Factory-installed multi-pin industrial connectors feature mechanical keying to enforce correct orientation with matching host card and FTA ports.
Field Installation Guidelines
- Pre-Installation Check: Inspect connector shells, pins, and locking mechanisms for physical damage or contamination before insertion into cabinet backplanes.
- Cable Separation: Route the extension cable in dedicated low-voltage wire channels, maintaining physical distance from high-voltage AC lines and VFD output power leads.
- Mechanical Strain Relief: Secure the cable jacket using panel mounts or cable ties near terminal entries to prevent strain on internal pins and solder joints.
- Ground Drain Termination: Terminate the cable shield drain wire directly at the designated cabinet grounding busbar according to Honeywell system grounding specifications.
- Bend Radius Compliance: Maintain standard industrial bending radius thresholds during routing to prevent internal conductor fatigue or shield deformation.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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